Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: Scientists Last 6 years Citation Index, Universities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025
* Total Citation Counts Rankings
Ranking Based On Selection :1
Fate & transport of environmental mercury
Water and wastewater engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,046
4,472
0.494
* Total Citation Counts Rankings
Ranking Based On Selection :2
electronic packaging
reliability
microsystems
material characterization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,716
4,218
0.547
* Total Citation Counts Rankings
Ranking Based On Selection :3
Electrochemical energy storage
electrochromism
anti-corrosion
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,885
4,092
0.594
* Total Citation Counts Rankings
Ranking Based On Selection :4
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,124
2,869
0.468
* Total Citation Counts Rankings
Ranking Based On Selection :5
chemical engieering
polymer composite
nanocomposite
nanotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,035
2,287
0.454
* Total Citation Counts Rankings
Ranking Based On Selection :6
Telehealth
Internet interventions
Consumer Health Informatics (CHI)
Direct-to-consumer healthcare
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,932
3,929
0.797
* Total Citation Counts Rankings
Ranking Based On Selection :7
Wetting Phenomena
Forces between surfaces
Intermolecular forces
Thermodynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,268
1,538
0.360
* Total Citation Counts Rankings
Ranking Based On Selection :8
Stem cell biology
Cancer diagnosis/therapeutics
bioengineering applications
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,091
2,191
0.536
* Total Citation Counts Rankings
Ranking Based On Selection :9
International Economics
Growth Theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,759
1,419
0.377
* Total Citation Counts Rankings
Ranking Based On Selection :10
algae
photobioreactors
bioproducts
nanobiotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,374
2,268
0.672
* Total Citation Counts Rankings
Ranking Based On Selection :11
Process Optimization
Process Control
Fuel Cells
Reaction Engineering
Cancer Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,088
813
0.263
* Total Citation Counts Rankings
Ranking Based On Selection :12
Information technology
ERP
Supply Chain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,087
813
0.263
* Total Citation Counts Rankings
Ranking Based On Selection :13
Sustainability
Life Cycle Assessment
Environmental Engineering
Low Impact Development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,984
1,553
0.520
* Total Citation Counts Rankings
Ranking Based On Selection :14
Nanomaterials
Energy Storage
Renewable Technologies
Mechanical Behavior of Materials
Electrochemistry and Corrosion
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,431
1,409
0.580
* Total Citation Counts Rankings
Ranking Based On Selection :15
Computer Vision
Image Processing
Machine Learning
Deep Learning
Pattern Recognition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,346
1,142
0.487
* Total Citation Counts Rankings
Ranking Based On Selection :16
Transportation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,022
1,022
0.505
* Total Citation Counts Rankings
Ranking Based On Selection :17
Public relations
diversity
fundraising
relationship management
publics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,863
839
0.450
* Total Citation Counts Rankings
Ranking Based On Selection :18
Plant Biomechanics
System Dynamics
electronic packaging
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,599
655
0.410
* Total Citation Counts Rankings
Ranking Based On Selection :19
Behavioral Finance
Investments
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,507
1,036
0.687
* Total Citation Counts Rankings
Ranking Based On Selection :20
Algal Biofuel
Wastewater treatment
Algal Cultivation
Nutrient uptake kinetics
Bioremediation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,501
1,232
0.821
* Total Citation Counts Rankings
Ranking Based On Selection :21
Strongly correlated electron systems
novel Monte Carlo algorithms
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,465
313
0.214
* Total Citation Counts Rankings
Ranking Based On Selection :22
Public Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,430
634
0.443
* Total Citation Counts Rankings
Ranking Based On Selection :23
image processing
video
machine consciousness
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,417
272
0.192
* Total Citation Counts Rankings
Ranking Based On Selection :24
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,371
784
0.572
* Total Citation Counts Rankings
Ranking Based On Selection :25
Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,281
424
0.331
Che Jen Lin
Lamar University
Beaumont, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,046
4,472
0.494
Fate & transport of environmental mercury
Water and wastewater engineering
Xuejun Fan
Lamar University
Beaumont, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,716
4,218
0.547
electronic packaging
reliability
microsystems
material characterization
Huige Wei
Lamar University
Beaumont, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,885
4,092
0.594
Derina Holtzhausen
Lamar University
Beaumont, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,124
2,869
0.468
Xi Zhang
Lamar University
Beaumont, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,035
2,287
0.454
chemical engieering
polymer composite
nanocomposite
nanotechnology
Vinaya Manchaiah
Lamar University
Beaumont, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,932
3,929
0.797
Telehealth
Internet interventions
Consumer Health Informatics (CHI)
Direct-to-consumer healthcare
Rafael Tadmor
Lamar University
Beaumont, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,268
1,538
0.360
Wetting Phenomena
Forces between surfaces
Intermolecular forces
Thermodynamics
Ian Lian
Lamar University
Beaumont, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,091
2,191
0.536
Stem cell biology
Cancer diagnosis/therapeutics
bioengineering applications
Jai Young Choi
Lamar University
Beaumont, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,759
1,419
0.377
International Economics
Growth Theory
Clayton Jeffryes
Lamar University
Beaumont, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,374
2,268
0.672
algae
photobioreactors
bioproducts
nanobiotechnology
Srinivas Palanki
Lamar University
Beaumont, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,088
813
0.263
Process Optimization
Process Control
Fuel Cells
Reaction Engineering
Cancer Biology
Purnendu Mandal
Lamar University
Beaumont, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,087
813
0.263
Information technology
ERP
Supply Chain
Liv Haselbach
Lamar University
Beaumont, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,984
1,553
0.520
Sustainability
Life Cycle Assessment
Environmental Engineering
Low Impact Development
Ramesh Kumar Guduru
Lamar University
Beaumont, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,431
1,409
0.580
Nanomaterials
Energy Storage
Renewable Technologies
Mechanical Behavior of Materials
Electrochemistry and Corrosion
Jing Zhang
Lamar University
Beaumont, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,346
1,142
0.487
Computer Vision
Image Processing
Machine Learning
Deep Learning
Pattern Recognition
Xing Wu
Lamar University
Beaumont, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,022
1,022
0.505
Natalie TJ Tindall
Lamar University
Beaumont, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,863
839
0.450
Public relations
diversity
fundraising
relationship management
publics
Jiang Zhou
Lamar University
Beaumont, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,599
655
0.410
Plant Biomechanics
System Dynamics
electronic packaging
Chun Da Chen
Lamar University
Beaumont, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,507
1,036
0.687
Thinesh Selvaratnam
Lamar University
Beaumont, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,501
1,232
0.821
Algal Biofuel
Wastewater treatment
Algal Cultivation
Nutrient uptake kinetics
Bioremediation
Cengiz Şen
Lamar University
Beaumont, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,465
313
0.214
Strongly correlated electron systems
novel Monte Carlo algorithms
Praphul Joshi
Lamar University
Beaumont, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,430
634
0.443
HR Myler
Lamar University
Beaumont, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,417
272
0.192
image processing
video
machine consciousness
Monica Bellon Harn
Lamar University
Beaumont, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,371
784
0.572
Dan Rutman
Lamar University
Beaumont, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,281
424
0.331